Common containers for the RIT development environment. These containers are shared amongst docker-compose projects from:

• docker-dev

Note: Please note that the proxy container is required to access services from other compose-projects by VIRTUAL_HOST address.

To prevent this runtime issue, increase maximum memory on the docker-host machine:

sudo sysctl -w vm.max_map_count=262144

GeoLite2 is used to retrieve geolocation of IP-addresses. Since the end of 2019, Maxmind has changed its license model and stopped providing public access. Therefore, you need to obtain the database manually and place it in the elk/ folder to allow the docker build process to add the file to the container.

Download lib-dh.sh from dh-env repository and place it one level before docker-common.

# Get external repositories
./rit.sh externals clone

# Run the main project
./rit.sh build
./rit.sh down
./rit.sh up

# Run the nagios service
./rit.sh -f nagios-docker-compose.yml build
./rit.sh -f nagios-docker-compose.yml down
./rit.sh -f nagios-docker-compose.yml up

# Run the elk5 service
./rit.sh -f elk5-docker-compose.yml build
./rit.sh -f elk5-docker-compose.yml down
./rit.sh -f elk5-docker-compose.yml up

# Run ``proxy`` container only
./rit.sh build proxy
./rit.sh up proxy

• Add this virtual host entry in your /etc/hosts file

127.0.0.1 elk.local.dh.unimaas.nl

• Run the "proxy" container from docker-health: ./rit.sh up -d proxy

• In docker-common, build and up the following containers:

./rit.sh build elk
./rit.sh build logspout

./rit.sh up -d elk
./rit.sh up -d logspout

• Open your browser and try http:https://elk.local.dh.unimaas.nl with credentials:

ELASTIC_USERNAME: elastic
ELASTIC_PASSWORD: foobar

• Run code in docker-health such as ./rit.sh demo to see logs appearing on the elk server.